//POST api/<controller>/5
        public HttpResponseMessage Post(int id, FamilyMember value)
        {
            string result;

            if (value == null)
            {
                return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Invalid Family Member"));
            }

            int createdID = _households.AddFamilyMember(id, value, out result);

            value.ID = createdID;

            if (createdID == 0)
            {
                return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, result));
            }
            else
            {
                return(Request.CreateResponse(HttpStatusCode.Created, value));
            }
        }